If $p=a_1 x+b_1 y+k_1=0, q=a_2 x+b_2 y+k_2=0$ and $\frac{a_1}{a_2}=\frac{b_1}{b_2}=\frac{k_1}{k_2}$, then…
- Not a Straight Line
- A different Straight Line
- Same as the straight line $p=0$
- A Pair of straight lines
Solution
Asked in: AP EAMCET 2020 (07 Oct Special)